Relay Node Load Balancing Method In Mobile Communication Environment

As mobile communication evolves to 5G and 6G, it is proposed to build and manage high-efficiency networks at a low cost. One of the various methods is to build a network using IAB-node. However, if the relay node is connected to the relay node according to the signal strength without considering the relay characteristics, a problem occurs. If many UE nodes connect to a specific relay node that is adjacent (with strong signal strength) at the same time, the load is concentrated on the specific relay node. In this paper, to solve this problem, the load is distributed by connecting the UE node to the relay node with a relatively low load by sharing the load information and data processing capability information of the relay node. Simulations will also improve performance compared to traditional methods.